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LibJS: Add NativeFunction::create() overload for CreateBuiltinFunction

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Also take a length argument and set the name and length properties
internally, instead of at the call site. Additionally, allow passing a
realm, prototype, and prefix.
This commit is contained in:
Linus Groh 2022-02-20 17:15:40 +00:00
parent e657e88ed6
commit e4f165d460
2 changed files with 50 additions and 2 deletions
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5
Userland/Libraries/LibJS/Runtime/NativeFunction.h
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@ -12,6 +12,7 @@
#include <AK/Optional.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/FunctionObject.h>
#include <LibJS/Runtime/PropertyKey.h>
namespace JS {
@ -19,9 +20,11 @@ class NativeFunction : public FunctionObject {
JS_OBJECT(NativeFunction, FunctionObject);
public:
static NativeFunction* create(GlobalObject&, Function<ThrowCompletionOr<Value>(VM&, GlobalObject&)> behaviour, i32 length, PropertyKey const& name, Optional<Realm*> = {}, Optional<Object*> prototype = {}, Optional<StringView> const& prefix = {});
static NativeFunction* create(GlobalObject&, const FlyString& name, Function<ThrowCompletionOr<Value>(VM&, GlobalObject&)>);
explicit NativeFunction(FlyString name, Function<ThrowCompletionOr<Value>(VM&, GlobalObject&)>, Object& prototype);
NativeFunction(GlobalObject&, Function<ThrowCompletionOr<Value>(VM&, GlobalObject&)>, Object* prototype, Realm& realm);
NativeFunction(FlyString name, Function<ThrowCompletionOr<Value>(VM&, GlobalObject&)>, Object& prototype);
virtual void initialize(GlobalObject&) override { }
virtual ~NativeFunction() override;